Centrifugal pumps



2. Centrifugal Pump

FIG. 2.1 is a lower rear perspective view of a centrifugal pump showing my new design;

FIG. 2.2 is an upper front perspective view thereof;

FIG. 2.3 is a front elevation view thereof;

FIG. 2.4 is a rear elevation view thereof;

FIG. 2.5 is a left side view thereof;

FIG. 2.6 is a right side view thereof;

FIG. 2.7 is a top view thereof; and

FIG. 2.8 is a bottom view thereof. 

CLAIM The ornamental design for a centrifugal pump, as shown and described. 